Enable millisecond logging by default
Enable millisecond logging by default

Related to Ic28867ae9a436e81c7f2fcf79f40a1ecc251072c

Change-Id: I135213cad3ec21edf8934c1094ee84ac93ed4561

akash1808/oslo.log,JioCloud/oslo.log,openstack/oslo.log,magic0704/oslo.log,dims/oslo.log,meganjbaker/oslo.log,zzicewind/oslo.log,varunarya10/oslo.log